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V4L/DVB (11685): gspca - gspca-m5602: Constify parameters of two functions

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A number of parameters to some functions in the m5602 are constant and should be flagged as such.

Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Erik Andrén 2009-02-02 03:51:20 -03:00 committed by Mauro Carvalho Chehab
parent 4fcec145e9
commit ff1e6a2155
2 changed files with 4 additions and 4 deletions
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4
drivers/media/video/gspca/m5602/m5602_bridge.h
View File

@ -148,10 +148,10 @@ struct sd {
};
int m5602_read_bridge(
struct sd *sd, u8 address, u8 *i2c_data);
struct sd *sd, const u8 address, u8 *i2c_data);
int m5602_write_bridge(
struct sd *sd, u8 address, u8 i2c_data);
struct sd *sd, const u8 address, const u8 i2c_data);
int m5602_write_sensor(struct sd *sd, const u8 address,
u8 *i2c_data, const u8 len);

4
drivers/media/video/gspca/m5602/m5602_core.c
View File

@ -36,7 +36,7 @@ static const __devinitdata struct usb_device_id m5602_table[] = {
MODULE_DEVICE_TABLE(usb, m5602_table);
/* Reads a byte from the m5602 */
int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data)
int m5602_read_bridge(struct sd *sd, const u8 address, u8 *i2c_data)
{
int err;
struct usb_device *udev = sd->gspca_dev.dev;
@ -57,7 +57,7 @@ int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data)
}
/* Writes a byte to to the m5602 */
int m5602_write_bridge(struct sd *sd, u8 address, u8 i2c_data)
int m5602_write_bridge(struct sd *sd, const u8 address, const u8 i2c_data)
{
int err;
struct usb_device *udev = sd->gspca_dev.dev;